NCP81245 Datasheet (ON Semiconductor) - Three-Rail Output Controller

NCP81245, Three-Rail Output Controller

NCP81245 Three-Rail Output Controller with Single Intel Proprietary Interface for Desktop and Notebook CPU Applications www.onsemi.com The NCP81245 (3+3+1 phase) three output buck solution is optimized for Intel’s IMVP8 CPUs.

The two multi phase rail control systems are based on Dual Edge pulse width modulation (PWM) combined with DCR current sensing providing an ultra fast initial response to dynamic load events and reduced system cost.

The single phas

NCP81245 Features

* Enhanced RPM Control System

* Ultra Low Offset IOUT Monitor

* Dynamic VID Feed

* Forward

* Programmable Droop Gain

* Zero Droop Capable

* Thermal Monitor

* UltraSonic Operation

* Adjustable Vboot

* Digitally Controlled